MD441Z - Inhibitor of steel corrosion in water - Google Patents
Inhibitor of steel corrosion in waterInfo
- Publication number
- MD441Z MD441Z MDS20110032A MDS20110032A MD441Z MD 441 Z MD441 Z MD 441Z MD S20110032 A MDS20110032 A MD S20110032A MD S20110032 A MDS20110032 A MD S20110032A MD 441 Z MD441 Z MD 441Z
- Authority
- MD
- Moldova
- Prior art keywords
- water
- inhibitor
- corrosion
- steel corrosion
- steel
- Prior art date
Links
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to the field of metal protection from corrosion in water and can be used for corrosion inhibition in closed steel pipeline systems.According to the invention, it is claimed the use of aminoguanizone of pyruvic acid with the formula:as an inhibitor of steel corrosion in water at a concentration of 0.05…1.00 g/l.The result is to reduce corrosion losses up to 8.9 times.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20110032A MD441Z (en) | 2011-02-18 | 2011-02-18 | Inhibitor of steel corrosion in water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20110032A MD441Z (en) | 2011-02-18 | 2011-02-18 | Inhibitor of steel corrosion in water |
Publications (2)
Publication Number | Publication Date |
---|---|
MD441Y MD441Y (en) | 2011-11-30 |
MD441Z true MD441Z (en) | 2012-06-30 |
Family
ID=45815320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20110032A MD441Z (en) | 2011-02-18 | 2011-02-18 | Inhibitor of steel corrosion in water |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD441Z (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD4245C1 (en) * | 2012-04-19 | 2014-02-28 | Институт Химии Академии Наук Молдовы | Inhibitor of steel corrosion in water |
MD4310C1 (en) * | 2013-07-17 | 2015-06-30 | Институт Химии Академии Наук Молдовы | Inhibitor of steel corrosion in water |
MD4330C1 (en) * | 2014-04-30 | 2015-09-30 | Институт Химии Академии Наук Молдовы | Inhibitor of steel corrosion in water |
MD1025Z (en) * | 2015-09-30 | 2016-11-30 | Институт Химии Академии Наук Молдовы | Inhibitor of steel corrosion in water |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA006431B1 (en) * | 2001-12-12 | 2005-12-29 | Акцо Нобель Н.В. | Nitrogen-containing compounds as corrosion inhibitors |
MD3258G2 (en) * | 2006-07-19 | 2007-10-31 | Институт Прикладной Физики Академии Наук Молдовы | Inhibitor of steel corrosion in the water |
MD3348G2 (en) * | 2006-11-30 | 2008-01-31 | Институт Прикладной Физики Академии Наук Молдовы | Inhibitor of steel corrosion in the water |
EA013838B1 (en) * | 2003-05-28 | 2010-08-30 | Лонца Инк. | Use of quaternary ammonium carbonates as anticorrosive agents, method for inhibiting corrosion and anticorrosive coatings using these agents |
MD243Z (en) * | 2009-12-17 | 2011-02-28 | Институт Прикладной Физики Академии Наук Молдовы | Inhibitor of steel corrosion in water |
MD307Z (en) * | 2010-04-27 | 2011-07-31 | Институт Прикладной Физики Академии Наук Молдовы | Inhibitor of steel corrosion in the water |
-
2011
- 2011-02-18 MD MDS20110032A patent/MD441Z/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA006431B1 (en) * | 2001-12-12 | 2005-12-29 | Акцо Нобель Н.В. | Nitrogen-containing compounds as corrosion inhibitors |
EA013838B1 (en) * | 2003-05-28 | 2010-08-30 | Лонца Инк. | Use of quaternary ammonium carbonates as anticorrosive agents, method for inhibiting corrosion and anticorrosive coatings using these agents |
MD3258G2 (en) * | 2006-07-19 | 2007-10-31 | Институт Прикладной Физики Академии Наук Молдовы | Inhibitor of steel corrosion in the water |
MD3348G2 (en) * | 2006-11-30 | 2008-01-31 | Институт Прикладной Физики Академии Наук Молдовы | Inhibitor of steel corrosion in the water |
MD243Z (en) * | 2009-12-17 | 2011-02-28 | Институт Прикладной Физики Академии Наук Молдовы | Inhibitor of steel corrosion in water |
MD307Z (en) * | 2010-04-27 | 2011-07-31 | Институт Прикладной Физики Академии Наук Молдовы | Inhibitor of steel corrosion in the water |
Non-Patent Citations (2)
Title |
---|
Паршутин В. В., Шолтоян Н. С., Сидельникова С. П., Володина Г. Ф., Болога О. А., Шафранский В. Н., Гэрбэлэу Н. В. Влияние тиосемикарбазида на коррозию стали в воде. Электронная обработка материалов, 2005, № 5, с. 77-88 * |
Розенфельд И. Л. Ингибиторы коррозии. Москва, Химия, 1977, с. 249-252 * |
Also Published As
Publication number | Publication date |
---|---|
MD441Y (en) | 2011-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |